| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Power of Focus: How to Hit Your Business, Personal and Financial Targets with Absolute Certainty | 978-O-O9-18765O-O (O-O9-18765O-8) | 2001 | Jack Canfield · Leslie Hewitt |
M. H. · M. Hansen · Mark Hansen · Victor Hansen · Victor M. Hansen